IN2015DN04306A - - Google Patents

Download PDF

Info

Publication number
IN2015DN04306A
IN2015DN04306A IN4306DEN2015A IN2015DN04306A IN 2015DN04306 A IN2015DN04306 A IN 2015DN04306A IN 4306DEN2015 A IN4306DEN2015 A IN 4306DEN2015A IN 2015DN04306 A IN2015DN04306 A IN 2015DN04306A
Authority
IN
India
Prior art keywords
expansion shaft
heat exchange
expansion
exchange fluid
shaft cavity
Prior art date
Application number
Inventor
Richard Peinbauer
Martin Weniger
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IN2015DN04306A publication Critical patent/IN2015DN04306A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0316—Assemblies of conduits in parallel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0358—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by bent plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/022—Encapsulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0031—Radiators for recooling a coolant of cooling systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0049—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for lubricants, e.g. oil coolers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transformer Cooling (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention relates to an expansion radiator for a hermetically closed electrical transformer or a throttle to which a heat exchange fluid is delivered via an inflow means (2) is passed through an expansion shaft cavity (7) formed by an expansion shaft (9) and an associated cover part (6) and then is drained off via outflow means (12) characterised in that a flow guiding part (5) which steers the flow direction of the heat exchange fluid is arranged in a mouth region (4) between the inflow means (2) and the expansion shaft cavity (7).
IN4306DEN2015 2012-12-12 2012-12-12 IN2015DN04306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/075233 WO2014090296A1 (en) 2012-12-12 2012-12-12 Expansion radiator for a hermetically closed electrical transformer

Publications (1)

Publication Number Publication Date
IN2015DN04306A true IN2015DN04306A (en) 2015-10-16

Family

ID=47504878

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4306DEN2015 IN2015DN04306A (en) 2012-12-12 2012-12-12

Country Status (6)

Country Link
US (1) US9831025B2 (en)
EP (1) EP2932516B1 (en)
BR (1) BR112015012829B8 (en)
IN (1) IN2015DN04306A (en)
MX (1) MX363556B (en)
WO (1) WO2014090296A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014002096A1 (en) * 2014-02-14 2015-08-20 Loos & Co. Kg Corrugated wall transformer boiler with overheating protection
US9812242B1 (en) * 2016-05-19 2017-11-07 Power Distribution Systems Development LLC Systems and methods for liquid heat exchange for transformers
CN109494055A (en) * 2018-12-18 2019-03-19 辽宁易德实业集团有限公司 Intelligent vacuum arc extinguishing three-dimensional winding iron core capacity and pressure regulating transformer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1568727A (en) * 1925-02-02 1926-01-05 Gen Electric Corrugated sheet-metal casing
DE1078146B (en) * 1956-10-27 1960-03-24 August Lepper Transformatorenw Heat exchanger with elements arranged in a row next to one another and connected via a common distribution or collecting channel provided with guide devices
JPS607372B2 (en) * 1979-02-28 1985-02-23 株式会社日立製作所 radiator
JPS5877218A (en) * 1981-10-31 1983-05-10 Toshiba Corp Manufacture of tank for oil-filled electric apparatus
JP2546505Y2 (en) * 1991-05-23 1997-09-03 株式会社ゼクセル Bracket mounting structure for heat exchanger
DE10010737C2 (en) 2000-03-04 2002-01-10 Alstom Paris Radiator for an electrical transformer
US7182124B2 (en) * 2004-08-31 2007-02-27 Egbon Electronics Ltd. Heat sink structure
DE102005002005B4 (en) 2005-01-17 2007-02-08 Areva Energietechnik Gmbh Cooling device, in particular for an electrical transformer
US7593230B2 (en) * 2005-05-05 2009-09-22 Sensys Medical, Inc. Apparatus for absorbing and dissipating excess heat generated by a system
US7604040B2 (en) * 2005-06-15 2009-10-20 Coolit Systems Inc. Integrated liquid cooled heat sink for electronic components
US7795877B2 (en) * 2006-11-02 2010-09-14 Current Technologies, Llc Power line communication and power distribution parameter measurement system and method
DE102009015377B4 (en) 2008-06-27 2011-12-15 André Meuleman Cooling radiator for a transformer

Also Published As

Publication number Publication date
BR112015012829A2 (en) 2017-07-11
EP2932516B1 (en) 2017-02-01
BR112015012829B1 (en) 2021-02-09
MX2015007382A (en) 2015-09-16
WO2014090296A1 (en) 2014-06-19
EP2932516A1 (en) 2015-10-21
BR112015012829B8 (en) 2023-04-25
MX363556B (en) 2019-03-27
US20150325358A1 (en) 2015-11-12
US9831025B2 (en) 2017-11-28

Similar Documents

Publication Publication Date Title
GB201309738D0 (en) Fluid flow control device and method
IN2015DN01640A (en)
GB201208586D0 (en) A heat exchanger
GB201706563D0 (en) Extracorporeal fluid heat exchange
BR112016005414A8 (en) hydroformylation process
BR112014029651A2 (en) fluid circuit inside a turbomachine
FR3005664B1 (en) ALLOY ALLOY SHEET FOR METAL BOTTLE OR AEROSOL HOUSING
WO2014048933A3 (en) Device for thermally conditioning fluid for a motor vehicle and corresponding heating and/or air conditioning apparatus
IN2015DN04306A (en)
BR112015017881A2 (en) underwater heat exchanger
FR3001573B1 (en) INSTALLATION OF WATER SUPPLY FOR COOLING A NUCLEAR POWER PLANT, AND NUCLEAR POWER PLANT COMPRISING SUCH INSTALLATION
UA118690C2 (en) Heat exchanger, heating device, heating system and method for heating water
MX2014002859A (en) Actuator sealing system and method.
SE1551095A1 (en) Thermostat device
UA112607C2 (en) FAN DEVICE
EA201491829A1 (en) CRYSTALIZER FOR CONTINUOUS CASTING INGOT FROM TITANIUM OR TITANIUM ALLOY AND UNIT WITH A DEVICE FOR CONTINUOUS CASTING
WO2014173529A3 (en) Device for providing air
IN2014DN10496A (en)
WO2013152749A3 (en) Cooling device for a switch cabinet and a corresponding method
FR3012772B1 (en) DEVICE FOR REGULATING AN AIR FLOW
WO2016091653A3 (en) Insulation plate for an electric machine
PL2975312T3 (en) System for cooling a flow or for extracting heat out of a flow through a pipeline and/or for extracting heat out of a surrounding of a pipeline
FR3030712B1 (en) HEAT EXCHANGER COMPRISING MEANS FOR ENHANCING THE SEALING OF THE HEAT EXCHANGER
MX357754B (en) A fluid pump.
FR2984806B1 (en) HOUSING OF A HEATING UNIT, VENTILATION AND / OR AIR CONDITIONING AND SHUTTER FOR SUCH A CAISSON